List of unread() Examples

Examples of unread()

blackberry.common.util.json4j.internal.JSON4JPBackReader.unread()
com.caucho.vfs.ReadStream.unread()
Unreads the last byte.
com.caucho.vfs.TempCharReader.unread()
de.innovationgate.eclipse.editors.helpers.CharacterScannerWrapper.unread()
java.io.PushbackInputStream.unread()
Pushes back a byte by copying it to the front of the pushback buffer. After this method returns, the next byte to be read will have the value (byte)b. @param b the int value whose low-order byte is to be pushed back. @exception IOException If there is not enough room in the pushbackbuffer for the byte, or this input stream has been closed by invoking its {@link #close()} method.
java.io.PushbackReader.unread()
Push back all the chars in buffer. The chars are pushed so that they would be read back buffer[0], buffer[1], etc. If the push back buffer cannot handle the entire contents of buffer, an IOException will be thrown. Some of the buffer may already be in the buffer after the exception is thrown. @param buffer the char array containing chars to push back into the reader. @throws IOException If the pushback buffer becomes, or is, full.
org.apache.abdera.i18n.text.io.DynamicPushbackInputStream.unread()
org.apache.james.mime4j.io.LineReaderInputStream.unread()
Tries to unread the last read line. Implementation may refuse to unread a new buffer until the previous unread one has been competely consumed. Implementations will directly use the byte array backed by buf, so make sure to not alter it anymore once this method has been called. @return true if the unread has been succesfull.
org.freeplane.n3.nanoxml.IXMLReader.unread()
Pushes the last character read back to the stream. @param ch the character to push back. @throws java.io.IOException If an I/O error occurred.
org.jruby.util.io.OpenFile.unread()

Examples of java.io.PushbackInputStream.unread()

            if ((bb & 0xFF) == lcbr) { //multi
                if (transferUntil(pis, keyStream, mClose)) { //close tag
                    //multi_key =  "_" + keyStream.toString(); //for _Key
                    bb = pis.read();
                    if ((bb & 0xFF) != 10){ //kill newline
                        pis.unread(bb);
                    }
                    multi_key = keyStream.toByteArray(); //IMPORTANT: no prefix here
                    keyStream.reset(); //reset stream


                    //this needs multi_key without prefix

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Examples of java.io.PushbackInputStream.unread()


                    //this needs multi_key without prefix
                    if (transferUntil(pis, keyStream, appendBytes(mOpen, slashChar, multi_key, mClose))){
                        bb = pis.read();
                        if((bb & 0xFF) != 10){ //kill newline
                            pis.unread(bb);
                        }


                        final byte[] text=keyStream.toByteArray(); //text between #{key}# an #{/key}#
                        int num=0;
                        final String patternKey = getPatternKey(prefix, multi_key);

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Examples of java.io.PushbackInputStream.unread()

                    //          ")");
                    out.write( node.getCode() );
                    buffer.reset();
                }


                input.unread( nextByte );
            }
            else
            {
                //log.debug("encode - EOF on lookahead: writing node, resetting buffer, and terminating read loop (" +
                //          " node.getCode: " + node.getCode() + ")" +

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Examples of java.io.PushbackInputStream.unread()

                //log.debug("encode - Clearing dictionary and unreading pending buffer data (" +
                //          " bitsInChunk: " + out.getBitsInChunk() +
                //          ")");
                out.write( CLEAR_TABLE );
                dic = new LZWDictionary();
                input.unread( buffer.toByteArray() );
                buffer.reset();
            }
        }


        // Fix the code size based on the fact that we are writing the EOD

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Examples of java.io.PushbackInputStream.unread()

      byte[] header = new byte[3];
      int len = pis.read(header, 0, 3);
      if (len < 1)
        return in;
      if (header[0] != UTF_BOM[0] || header[1] != UTF_BOM[1] || header[2] != UTF_BOM[2]) {
        pis.unread(header, 0, len);
      }
      return pis;
    }
    catch (IOException e) {
      throw Lang.wrapThrow(e);

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Examples of java.io.PushbackInputStream.unread()

                messageContext.setProperty(BaseConstants.FAULT_MESSAGE, SynapseConstants.TRUE);
                if (log.isDebugEnabled()) {
                    log.debug("Hessian fault detected, marking in Axis2 message context");
                }
            }
            pis.unread(headerBytes);
        } else if (n > 0) {
                byte[] bytesRead = new byte[n];
                System.arraycopy(headerBytes, 0, bytesRead, 0, n);
                pis.unread(bytesRead);
        }

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Examples of java.io.PushbackInputStream.unread()

            }
            pis.unread(headerBytes);
        } else if (n > 0) {
                byte[] bytesRead = new byte[n];
                System.arraycopy(headerBytes, 0, bytesRead, 0, n);
                pis.unread(bytesRead);
        }
        return pis;
    }
}

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Examples of java.io.PushbackInputStream.unread()

        LongField signature = new LongField(HeaderBlockConstants._signature_offset, header);


        // Wind back those 8 bytes
        if(inp instanceof PushbackInputStream) {
            PushbackInputStream pin = (PushbackInputStream)inp;
            pin.unread(header);
        } else {
            inp.reset();
        }


        // Did it match the signature?

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Examples of java.io.PushbackInputStream.unread()

                        @SuppressWarnings("resource")
                        PushbackInputStream pin = 
                            new PushbackInputStream(getInputStream());
                        int c = pin.read();
                        if (c != -1) {
                            pin.unread((byte)c);
                            in = pin;
                        }
                    } catch (IOException ioe) {
                        // ignore
                    }

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Examples of java.io.PushbackInputStream.unread()

                    // push back stream to be the source of the data input obj.
                    final int surplus = read - hdrInfo.headerLength();
                    FormatIdInputStream formatIn = (FormatIdInputStream)in;
                    PushbackInputStream pushbackIn = new PushbackInputStream(
                            formatIn.getInputStream(), surplus);
                    pushbackIn.unread(header, hdrInfo.headerLength(), surplus);
                    formatIn.setInput(pushbackIn);
                } else {
                    // 3) Assume we have a store stream.
                    rewindStream(srcIn, hdrInfo.headerLength());
                }

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